Past Questions And Answers
If two charged plates are maintained at a potential difference of 3 kv, the work done in taking a charge of 600 µC across the field is?
- A) 0.8 J
- B) 1.8 J
- C) 9.0 J
- D) 18.0 J
(a) State four characteristics of enzymes
(b) (i) List two digestive enzymes produced in the duodenum of humans
(ii) Name the substrate that each enzyme listed in 2(b)(i) acts on.
(iii) State the products of each enzyme activity in 2(b)(ii)
(c) (i) State one way in which chlorophyll is important in plants
(ii) Name two macroelements that are required for the formation of chlorophyll in plants.
(iii) State one deficiency symptom of each macroelement named in 2 (c) (ii) above
(d) Outline the proce-dure used for testing for starch in a leaf
View Discussion (0)WAEC 2017 THEORYA country is said to have absolute advantage when she
- A. has a higher opportunity cost in the production of a good
- B. can sell to other countries without buying from them
- C. can produce more of any good with fewer resources
- D. has a lower opportunity cost in the production of good
Choose the word that has an opposite meaning to the one in bracket for questions below. Mr Santos Laliga is a [dipsomaniac]
- A. teetotaler
- B. a drunkard
- C. an hater of women
- D. a promiscuous man
A tree unique to the tropical Monsoon climate is the?
- A. fir
- B. oil palm
- C. teak
- D. encalyptus
I won’t go there, Will I?
- A. Yes, I would
- B. Yes, I won
- C. No, I would
- D. No, I won
The process of allocating the cost of an intangible asset over its useful life is known as
- A) depreciation
- B) extraction
- C) depletion
- D) amortization
Who is Boka?
- A. district head
- B. head of the capital
- C. head of faming
- D. traditional medicine man
The excessive power of the traditional rulers in the pre-colonial era could checked by ________
- A. the hunters
- B. the priests
- C. children of the chiefs
- D. the farmers
Find the angle subtended at the center of a circle by a chord which is equal in length to the radius of the circle.
- A. 30°
- B. 45°
- C. 60°
- D. 90°